Title of article :
The spectroscopic orbits and physical parameters of GGCar
Author/Authors :
Paula E. Marchiano، نويسنده , , Elisande Brandi، نويسنده , , Maria F. Muratore، نويسنده , , Claudio Quiroga، نويسنده , , Osvaldo Ferrer، نويسنده , , Lia Garcia، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2010
Abstract :
GG Car is a peculiar B type star with emission lines classified as a B[e] supergiant star. In this work we present a spectral analysis of this system based on spectra obtained at Casleo. We fit the spectral energy distribution adopting a model for the gas and dust circumstellar components and thus we obtain the physical parameters of the star and its environment.
Keywords :
stars: individual (GGCar) , stars: emission-line , stars: fundamental parameters
Journal title :
Proceedings of the International Astronomical Union
Journal title :
Proceedings of the International Astronomical Union
